Chair’s Column

As readers of this issue (and recent prior issues) of Infrastructure may discern, we have begun to organize each issue around a theme. A tip of the hat to Bill Drexel, Chair of our Section’s Content Coordination Committee and Editor of Infrastructure, for developing and implementing this concept. A main theme for the current issue is “change”—specifically, change being wrought by what Bill aptly terms our “nation’s information-age electronic infrastructure.”